Monthly outlook for Spencer Brook, MN: average high 57.1°, average low 40.7°. That is 3.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 22 October (68.7°), the coolest 27 October (29.6°).
57.1°/40.7°
Average high / low
+3.6°
Above normal
3 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
58.8°
52.3°
+3.6°
29 October – 7 November
54.4°
46.9°
+4.2°
8 November – 17 November
at normal
40.6°
—
October records over 66 years
84.9°3 October 2025All-time high
15.1°23 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Zimmerman (9 mi).
Tue, 2064° / 45°0
64 °
Spencer Brook, Tuesday, 20 October
Clear. High 64°, low 45°.
Pressure30.30 inHg
Wind8.1 mph S
Humidity66%
Visibility6.2 mi
Dew point47°
Wed, 2166° / 46°0
66 °
Spencer Brook, Wednesday, 21 October
Clear. High 66°, low 46°.
Pressure30.24 inHg
Wind1.3 mph W
Humidity68%
Visibility6.2 mi
Dew point50°
Thu, 2269° / 45°0
69 °
Spencer Brook, Thursday, 22 October
Clear. High 69°, low 45°.
Pressure30.27 inHg
Wind6.6 mph SE
Humidity72%
Visibility6.2 mi
Dew point53°
Fri, 2369° / 54°0.01
69 °
Spencer Brook, Friday, 23 October
Light rain. High 69°, low 54°.
Pressure30.18 inHg
Wind14.7 mph SE
Humidity60%
Visibility—
Dew point51°
Sat, 2465° / 52°0.24
65 °
Spencer Brook, Saturday, 24 October
Rain. High 65°, low 52°.
Pressure30.09 inHg
Wind13.2 mph S
Humidity65%
Visibility—
Dew point50°
Sun, 2548° / 39°0
48 °
Spencer Brook, Sunday, 25 October
Clear. High 48°, low 39°.
Pressure30.24 inHg
Wind18.4 mph W
Humidity37%
Visibility—
Dew point21°
Mon, 2641° / 35°0.05
41 °
Spencer Brook, Monday, 26 October
Light rain. High 41°, low 35°.
Pressure30.09 inHg
Wind12.6 mph N
Humidity70%
Visibility—
Dew point32°
Tue, 2747° / 30°0
47 °
Spencer Brook, Tuesday, 27 October
Clear. High 47°, low 30°.
Pressure30.30 inHg
Wind5.5 mph E
Humidity42%
Visibility—
Dew point21°
Wed, 2852° / 33°0
52 °
Spencer Brook, Wednesday, 28 October
Mostly clear. High 52°, low 33°.
Pressure30.12 inHg
Wind11.5 mph S
Humidity60%
Visibility—
Dew point36°
Thu, 2960° / 48°0.03
60 °
Spencer Brook, Thursday, 29 October
Light rain. High 60°, low 48°.
Pressure29.83 inHg
Wind20 mph SE
Humidity87%
Visibility—
Dew point51°
Fri, 3061° / 44°0.27
61 °
Spencer Brook, Friday, 30 October
Rain. High 61°, low 44°.
Pressure29.38 inHg
Wind28.3 mph SW
Humidity39%
Visibility—
Dew point32°
Sat, 3148° / 36°0
48 °
Spencer Brook, Saturday, 31 October
Partly cloudy. High 48°, low 36°.
Pressure29.94 inHg
Wind23.5 mph W
Humidity48%
Visibility—
Dew point26°
Sun, 0151° / 30°0
51 °
Spencer Brook, Sunday, 1 November
Overcast. High 51°, low 30°.
Pressure29.71 inHg
Wind14.9 mph W
Humidity32%
Visibility—
Dew point17°
Mon, 0255° / 32°0
55 °
Spencer Brook, Monday, 2 November
Partly cloudy. High 55°, low 32°.
Pressure29.85 inHg
Wind11.2 mph S
Humidity38%
Visibility—
Dew point24°
Tue, 0351° / 46°0.01
51 °
Spencer Brook, Tuesday, 3 November
Light rain. High 51°, low 46°.
Pressure29.62 inHg
Wind14.7 mph SE
Humidity83%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0445° / 33°0.04
45 °
Spencer Brook, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high67° (2020)
Record low-2° (1991)
Thu, 0546° / 32°0.05
46 °
Spencer Brook, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.05 in
Chance of precipitation25%
Record high65° (2016)
Record low8° (1991)
Fri, 0646° / 33°0.06
46 °
Spencer Brook, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation18%
Record high70° (2020)
Record low4° (1991)
Sat, 0745° / 32°0.02
45 °
Spencer Brook, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.02 in
Chance of precipitation12%
Record high68° (2020)
Record low-7° (1991)
Sun, 0844° / 31°0.04
44 °
Spencer Brook, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (2020)
Record low1° (1991)
Mon, 0943° / 31°0.1
43 °
Spencer Brook, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation32%
Record high67° (1999)
Record low11° (2003)
Tue, 1041° / 30°0.13
41 °
Spencer Brook, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation37%
Record high62° (2010)
Record low7° (2018)
Wed, 1139° / 28°0.05
39 °
Spencer Brook, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.05 in
Chance of precipitation23%
Record high57° (1964)
Record low8° (2019)
Thu, 1238° / 27°0.06
38 °
Spencer Brook, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.06 in
Chance of precipitation25%
Record high59° (2011)
Record low-5° (1966)
Fri, 1340° / 27°0.07
40 °
Spencer Brook, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high66° (1999)
Record low1° (1982)
Sat, 1440° / 28°0.02
40 °
Spencer Brook, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (2025)
Record low5° (2014)
Sun, 1540° / 28°0.04
40 °
Spencer Brook, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.04 in
Chance of precipitation17%
Record high62° (2001)
Record low1° (2014)
Mon, 1640° / 27°0.09
40 °
Spencer Brook, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.09 in
Chance of precipitation17%
Record high63° (2023)
Record low5° (1997)
Tue, 1739° / 27°0.07
39 °
Spencer Brook, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (2001)
Record low7° (2014)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Spencer Brook, MN are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Spencer Brook, MN since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.